68703561

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{1069}}^1$

素因数の和:1305

約数の個数: 24

約数和(自身を含む): 102544520

約数和(自身を除く): 33840959

約数列:

[1, 3, 9, 37, 111, 193, 333, 579, 1069, 1737, 3207, 7141, 9621, 21423, 39553, 64269, 118659, 206317, 355977, 618951, 1856853, 7633729, 22901187, 68703561]

約数ペア:

[(1, 68703561), (3, 22901187), (9, 7633729), (37, 1856853), (111, 618951), (193, 355977), (333, 206317), (579, 118659), (1069, 64269), (1737, 39553), (3207, 21423), (7141, 9621)]